48620560

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:320

約数の個数: 80

約数和(自身を含む): 117778176

約数和(自身を除く): 69157616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 67, 80, 94, 134, 188, 193, 235, 268, 335, 376, 386, 470, 536, 670, 752, 772, 940, 965, 1072, 1340, 1544, 1880, 1930, 2680, 3088, 3149, 3760, 3860, 5360, 6298, 7720, 9071, 12596, 12931, 15440, 15745, 18142, 25192, 25862, 31490, 36284, 45355, 50384, 51724, 62980, 64655, 72568, 90710, 103448, 125960, 129310, 145136, 181420, 206896, 251920, 258620, 362840, 517240, 607757, 725680, 1034480, 1215514, 2431028, 3038785, 4862056, 6077570, 9724112, 12155140, 24310280, 48620560]

約数ペア:

[(1, 48620560), (2, 24310280), (4, 12155140), (5, 9724112), (8, 6077570), (10, 4862056), (16, 3038785), (20, 2431028), (40, 1215514), (47, 1034480), (67, 725680), (80, 607757), (94, 517240), (134, 362840), (188, 258620), (193, 251920), (235, 206896), (268, 181420), (335, 145136), (376, 129310), (386, 125960), (470, 103448), (536, 90710), (670, 72568), (752, 64655), (772, 62980), (940, 51724), (965, 50384), (1072, 45355), (1340, 36284), (1544, 31490), (1880, 25862), (1930, 25192), (2680, 18142), (3088, 15745), (3149, 15440), (3760, 12931), (3860, 12596), (5360, 9071), (6298, 7720)]